CA2786011C - Ultra-thin absorbent article - Google Patents
Ultra-thin absorbent article Download PDFInfo
- Publication number
- CA2786011C CA2786011C CA2786011A CA2786011A CA2786011C CA 2786011 C CA2786011 C CA 2786011C CA 2786011 A CA2786011 A CA 2786011A CA 2786011 A CA2786011 A CA 2786011A CA 2786011 C CA2786011 C CA 2786011C
- Authority
- CA
- Canada
- Prior art keywords
- layer
- mixture
- napkin according
- less
- surface area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002250 absorbent Substances 0.000 title claims abstract description 130
- 230000002745 absorbent Effects 0.000 title claims abstract description 128
- 239000000463 material Substances 0.000 claims description 119
- 239000000203 mixture Substances 0.000 claims description 101
- 239000000758 substrate Substances 0.000 claims description 88
- 239000000853 adhesive Substances 0.000 claims description 68
- 230000001070 adhesive effect Effects 0.000 claims description 68
- 229920000247 superabsorbent polymer Polymers 0.000 claims description 47
- 239000004831 Hot glue Substances 0.000 claims description 44
- 239000012530 fluid Substances 0.000 claims description 42
- 230000004888 barrier function Effects 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 25
- 230000032798 delamination Effects 0.000 claims description 21
- 230000035515 penetration Effects 0.000 claims description 19
- 239000002657 fibrous material Substances 0.000 claims description 14
- 239000010410 layer Substances 0.000 description 205
- 239000011162 core material Substances 0.000 description 70
- 239000000835 fiber Substances 0.000 description 58
- 238000000034 method Methods 0.000 description 38
- 238000012360 testing method Methods 0.000 description 34
- -1 polypropylene Polymers 0.000 description 20
- 238000012546 transfer Methods 0.000 description 20
- 239000004743 Polypropylene Substances 0.000 description 17
- 229920001155 polypropylene Polymers 0.000 description 17
- 229920000728 polyester Polymers 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 210000001124 body fluid Anatomy 0.000 description 7
- 239000011236 particulate material Substances 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000005056 compaction Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 239000012943 hotmelt Substances 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 230000001869 rapid Effects 0.000 description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 5
- 239000010839 body fluid Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 241000842962 Apoda limacodes Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000001023 inorganic pigment Substances 0.000 description 2
- 239000012939 laminating adhesive Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012860 organic pigment Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- FBMQNRKSAWNXBT-UHFFFAOYSA-N 1,4-diaminoanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=CC=C2N FBMQNRKSAWNXBT-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- IAFBRPFISOTXSO-UHFFFAOYSA-N 2-[[2-chloro-4-[3-chloro-4-[[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-n-(2,4-dimethylphenyl)-3-oxobutanamide Chemical compound C=1C=C(C)C=C(C)C=1NC(=O)C(C(=O)C)N=NC(C(=C1)Cl)=CC=C1C(C=C1Cl)=CC=C1N=NC(C(C)=O)C(=O)NC1=CC=C(C)C=C1C IAFBRPFISOTXSO-UHFFFAOYSA-N 0.000 description 1
- LQZFGPJGXVFSTR-UHFFFAOYSA-N 2-[[2-chloro-4-[3-chloro-4-[[1-(2-methylanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-n-(2-methylphenyl)-3-oxobutanamide Chemical compound C=1C=CC=C(C)C=1NC(=O)C(C(=O)C)N=NC(C(=C1)Cl)=CC=C1C(C=C1Cl)=CC=C1N=NC(C(C)=O)C(=O)NC1=CC=CC=C1C LQZFGPJGXVFSTR-UHFFFAOYSA-N 0.000 description 1
- CSJZKSXYLTYFPU-UHFFFAOYSA-N 2-azaniumyl-3-(4-tert-butylphenyl)propanoate Chemical compound CC(C)(C)C1=CC=C(CC(N)C(O)=O)C=C1 CSJZKSXYLTYFPU-UHFFFAOYSA-N 0.000 description 1
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- QHBMLPDFEMPBNA-UHFFFAOYSA-N C(=C)[SiH3].C(C=C)(=O)OCCCC Chemical compound C(=C)[SiH3].C(C=C)(=O)OCCCC QHBMLPDFEMPBNA-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 101000981375 Homo sapiens Nuclear cap-binding protein subunit 1 Proteins 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- FAIIFDPAEUKBEP-UHFFFAOYSA-N Nilvadipine Chemical compound COC(=O)C1=C(C#N)NC(C)=C(C(=O)OC(C)C)C1C1=CC=CC([N+]([O-])=O)=C1 FAIIFDPAEUKBEP-UHFFFAOYSA-N 0.000 description 1
- 102100024372 Nuclear cap-binding protein subunit 1 Human genes 0.000 description 1
- 229920003298 Nucrel® Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- ILZWGESBVHGTRX-UHFFFAOYSA-O azanium;iron(2+);iron(3+);hexacyanide Chemical compound [NH4+].[Fe+2].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] ILZWGESBVHGTRX-UHFFFAOYSA-O 0.000 description 1
- POJOORKDYOPQLS-UHFFFAOYSA-L barium(2+) 5-chloro-2-[(2-hydroxynaphthalen-1-yl)diazenyl]-4-methylbenzenesulfonate Chemical compound [Ba+2].C1=C(Cl)C(C)=CC(N=NC=2C3=CC=CC=C3C=CC=2O)=C1S([O-])(=O)=O.C1=C(Cl)C(C)=CC(N=NC=2C3=CC=CC=C3C=CC=2O)=C1S([O-])(=O)=O POJOORKDYOPQLS-UHFFFAOYSA-L 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- IWWWBRIIGAXLCJ-BGABXYSRSA-N chembl1185241 Chemical compound C1=2C=C(C)C(NCC)=CC=2OC2=C\C(=N/CC)C(C)=CC2=C1C1=CC=CC=C1C(=O)OCC IWWWBRIIGAXLCJ-BGABXYSRSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- SVTDYSXXLJYUTM-UHFFFAOYSA-N disperse red 9 Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC SVTDYSXXLJYUTM-UHFFFAOYSA-N 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- WYVHNCGXVPMYQK-UHFFFAOYSA-N fluorol yellow 088 Chemical compound C1=CC=C2C(C=3C(=CC=C(C=3)C)O3)=C4C3=CC=C(C)C4=CC2=C1 WYVHNCGXVPMYQK-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- SXQCTESRRZBPHJ-UHFFFAOYSA-M lissamine rhodamine Chemical compound [Na+].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=C(S([O-])(=O)=O)C=C1S([O-])(=O)=O SXQCTESRRZBPHJ-UHFFFAOYSA-M 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000008177 pharmaceutical agent Substances 0.000 description 1
- 229960005323 phenoxyethanol Drugs 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920002102 polyvinyl toluene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- TVRGPOFMYCMNRB-UHFFFAOYSA-N quinizarine green ss Chemical compound C1=CC(C)=CC=C1NC(C=1C(=O)C2=CC=CC=C2C(=O)C=11)=CC=C1NC1=CC=C(C)C=C1 TVRGPOFMYCMNRB-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- VVNRQZDDMYBBJY-UHFFFAOYSA-M sodium 1-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalen-2-olate Chemical compound [Na+].C1=CC=CC2=C(S([O-])(=O)=O)C(N=NC3=C4C=CC=CC4=CC=C3O)=CC=C21 VVNRQZDDMYBBJY-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000001018 xanthene dye Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/5323—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15739—Sealing, e.g. involving cutting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F13/53713—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53743—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
- A61F13/53747—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers the layer is facing the topsheet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/225—Mixtures of macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/58—Adhesives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
- A61F2013/530226—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
- A61F2013/530226—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres
- A61F2013/530299—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres being hydrophilic fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
- A61F2013/530343—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being natural fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530489—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
- A61F2013/53721—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction with capillary means
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/683,260 US9549858B2 (en) | 2010-01-06 | 2010-01-06 | Ultra-thin absorbent article |
| US12/683,260 | 2010-01-06 | ||
| PCT/US2011/020183 WO2011084980A1 (en) | 2010-01-06 | 2011-01-05 | Ultra-thin absorbent article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2786011A1 CA2786011A1 (en) | 2011-08-14 |
| CA2786011C true CA2786011C (en) | 2019-04-30 |
Family
ID=44225116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2786011A Active CA2786011C (en) | 2010-01-06 | 2011-01-05 | Ultra-thin absorbent article |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9549858B2 (ru) |
| EP (1) | EP2521523A4 (ru) |
| CN (1) | CN102711692B (ru) |
| AU (1) | AU2011203679A1 (ru) |
| CA (1) | CA2786011C (ru) |
| RU (2) | RU2709316C2 (ru) |
| WO (1) | WO2011084980A1 (ru) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1447066B1 (en) | 2003-02-12 | 2008-10-01 | The Procter & Gamble Company | Comfortable diaper |
| EP1447067B1 (en) | 2003-02-12 | 2007-12-05 | The Procter & Gamble Company | Thin and dry diaper |
| EP2157950B1 (en) | 2007-06-18 | 2013-11-13 | The Procter & Gamble Company | Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method |
| DE112008000011B4 (de) | 2007-06-18 | 2013-11-28 | The Procter & Gamble Company | Einwegabsorptionsartikel und dessen Verwendung |
| BRPI0910858A2 (pt) | 2008-04-29 | 2018-03-27 | Procter & Gamble | processo para produção de um núcleo absorvente com uma cobertura de núcleo resistente à estiramento |
| EP2329803B1 (en) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
| US20110162989A1 (en) * | 2010-01-06 | 2011-07-07 | Ducker Paul M | Ultra thin laminate with particulates in dense packages |
| PL2532328T3 (pl) | 2011-06-10 | 2014-07-31 | Procter & Gamble | Sposób i urządzenie do wytworzenia struktur chłonnych z materiałem chłonnym |
| PL2532332T5 (pl) | 2011-06-10 | 2018-07-31 | The Procter And Gamble Company | Pieluszka jednorazowego użytku o zredukowanym połączeniu pomiędzy wkładem chłonnym a warstwą spodnią |
| EP3287109B1 (en) | 2011-06-10 | 2023-11-29 | The Procter & Gamble Company | Absorbent structure for absorbent articles |
| EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
| CA2838432C (en) | 2011-06-10 | 2018-02-27 | The Procter & Gamble Company | Absorbent structure for absorbent articles |
| CA2838980A1 (en) | 2011-06-10 | 2012-12-13 | The Procter & Gamble Company | Absorbent core for disposable absorbent articles |
| RU2630211C1 (ru) | 2011-06-10 | 2017-09-05 | Дзе Проктер Энд Гэмбл Компани | Одноразовые подгузники |
| EP2535698B1 (en) | 2011-06-17 | 2023-12-06 | The Procter & Gamble Company | Absorbent article having improved absorption properties |
| EP2586410A1 (en) * | 2011-10-24 | 2013-05-01 | Bostik SA | Novel process for preparing an absorbent article |
| US20130261578A1 (en) * | 2012-03-30 | 2013-10-03 | EoYeon Hwang | Absorbent Article |
| MX348890B (es) | 2012-11-13 | 2017-07-03 | Procter & Gamble | Artículos absorbentes con canales y señales. |
| US8979815B2 (en) | 2012-12-10 | 2015-03-17 | The Procter & Gamble Company | Absorbent articles with channels |
| EP2740452B1 (en) | 2012-12-10 | 2021-11-10 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
| EP2740449B1 (en) | 2012-12-10 | 2019-01-23 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
| US9216116B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels |
| US9216118B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
| US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
| EP2740450A1 (en) | 2012-12-10 | 2014-06-11 | The Procter & Gamble Company | Absorbent core with high superabsorbent material content |
| US9394637B2 (en) | 2012-12-13 | 2016-07-19 | Jacob Holm & Sons Ag | Method for production of a hydroentangled airlaid web and products obtained therefrom |
| US20150313763A1 (en) * | 2012-12-20 | 2015-11-05 | Sca Hygiene Products Ab | Absorbent article |
| US9707135B2 (en) | 2013-03-15 | 2017-07-18 | Advanced Absorbent Technologies, Llc | Disposable absorbent article |
| US10307311B2 (en) | 2013-03-15 | 2019-06-04 | Advanced Absorbent Technologies, Inc. | Methods of making disposable absorbent undergarments |
| US9566198B2 (en) | 2013-03-15 | 2017-02-14 | Dsg Technology Holdings Ltd. | Method of making an absorbent composite and absorbent articles employing the same |
| US9789014B2 (en) | 2013-03-15 | 2017-10-17 | Dsg Technology Holdings Ltd. | Method of making an absorbent composite and absorbent articles employing the same |
| US9693911B2 (en) * | 2014-03-11 | 2017-07-04 | Advanced Absorbent Technologies, Llc | Core assembly for absorbing liquids |
| US10335325B2 (en) | 2013-03-15 | 2019-07-02 | Advanced Absorbent Technologies, Llc | Ergonomic disposable absorbent garment |
| PL3254656T3 (pl) | 2013-06-14 | 2022-01-10 | The Procter & Gamble Company | Wyrób chłonny i wkład chłonny tworzący kanały w stanie mokrym |
| SG10201800994RA (en) | 2013-07-03 | 2018-03-28 | Dsg Technology Holdings Ltd | An absorbent composite, methods for making the absorbent composite, and an absorbent article employing the same |
| US9987176B2 (en) | 2013-08-27 | 2018-06-05 | The Procter & Gamble Company | Absorbent articles with channels |
| MX2016002608A (es) | 2013-08-27 | 2016-06-17 | Procter & Gamble | Articulos absorbentes con canales. |
| US11207220B2 (en) | 2013-09-16 | 2021-12-28 | The Procter & Gamble Company | Absorbent articles with channels and signals |
| US10292875B2 (en) | 2013-09-16 | 2019-05-21 | The Procter & Gamble Company | Absorbent articles with channels and signals |
| EP3351225B1 (en) | 2013-09-19 | 2021-12-29 | The Procter & Gamble Company | Absorbent cores having material free areas |
| JP6005019B2 (ja) * | 2013-09-30 | 2016-10-12 | 大王製紙株式会社 | 吸収性物品 |
| ES2606320T3 (es) | 2013-12-19 | 2017-03-23 | The Procter & Gamble Company | Núcleos absorbentes que tienen áreas formadoras de canal y juntas de envoltura en c |
| US9789009B2 (en) | 2013-12-19 | 2017-10-17 | The Procter & Gamble Company | Absorbent articles having channel-forming areas and wetness indicator |
| EP2905001B1 (en) | 2014-02-11 | 2017-01-04 | The Procter and Gamble Company | Method and apparatus for making an absorbent structure comprising channels |
| US20150246506A1 (en) * | 2014-02-28 | 2015-09-03 | Eam Corporation | Novel absorbent laminate for disposable absorbent articles |
| ES2643577T3 (es) | 2014-05-27 | 2017-11-23 | The Procter & Gamble Company | Núcleo absorbente con diseño de material absorbente |
| EP2949300B1 (en) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Absorbent core with absorbent material pattern |
| EP3270857B1 (en) | 2015-03-16 | 2019-12-04 | The Procter and Gamble Company | Absorbent articles with improved strength |
| CN107405242A (zh) | 2015-03-16 | 2017-11-28 | 宝洁公司 | 带有改善的芯的吸收制品 |
| US10736795B2 (en) | 2015-05-12 | 2020-08-11 | The Procter & Gamble Company | Absorbent article with improved core-to-backsheet adhesive |
| US10543129B2 (en) | 2015-05-29 | 2020-01-28 | The Procter & Gamble Company | Absorbent articles having channels and wetness indicator |
| ES2923679T3 (es) * | 2015-06-08 | 2022-09-29 | Attends Healthcare Products Inc | Lámina posterior transpirable, artículos absorbentes y procedimientos |
| EP3167859B1 (en) | 2015-11-16 | 2020-05-06 | The Procter and Gamble Company | Absorbent cores having material free areas |
| EP3238678B1 (en) | 2016-04-29 | 2019-02-27 | The Procter and Gamble Company | Absorbent core with transversal folding lines |
| EP3238676B1 (en) | 2016-04-29 | 2019-01-02 | The Procter and Gamble Company | Absorbent core with profiled distribution of absorbent material |
| US10482202B2 (en) * | 2016-06-30 | 2019-11-19 | The Procter & Gamble Company | Method for modeling a manufacturing process for a product |
| AU2019238331A1 (en) | 2018-03-22 | 2020-10-15 | Dsg Technology Holdings Ltd. | Disposable absorbent article and absorbent core composite |
| US10966881B1 (en) | 2018-09-21 | 2021-04-06 | Gary F Hirsch | Absorbent garment insert |
Family Cites Families (129)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670731A (en) * | 1966-05-20 | 1972-06-20 | Johnson & Johnson | Absorbent product containing a hydrocolloidal composition |
| US3959569A (en) * | 1970-07-27 | 1976-05-25 | The Dow Chemical Company | Preparation of water-absorbent articles |
| US3971373A (en) * | 1974-01-21 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Particle-loaded microfiber sheet product and respirators made therefrom |
| GB1563697A (en) * | 1975-08-22 | 1980-03-26 | Unilever Ltd | Liquid absorption devices |
| US4055180A (en) * | 1976-04-23 | 1977-10-25 | Colgate-Palmolive Company | Absorbent article with retained hydrocolloid material |
| US4260443A (en) * | 1978-10-20 | 1981-04-07 | Grain Processing Corporation | Laminated absorbent process |
| US4392908A (en) * | 1980-01-25 | 1983-07-12 | Lever Brothers Company | Process for making absorbent articles |
| US4324247A (en) * | 1980-05-12 | 1982-04-13 | The Procter & Gamble Company | Disposable absorbent article having an absorbent core and a topsheet |
| US4360021A (en) * | 1981-05-06 | 1982-11-23 | Colgate-Palmolive Company | Absorbent article |
| GB2112828B (en) * | 1981-11-24 | 1985-04-17 | Kimberly Clark Ltd | Perforated thermally bonded microfibre web |
| DE3267217D1 (en) * | 1982-02-09 | 1985-12-12 | Nordson Corp | Process and apparatus for coating a substrate with a highly absorbent material, in particular a hygienic article |
| US4429001A (en) * | 1982-03-04 | 1984-01-31 | Minnesota Mining And Manufacturing Company | Sheet product containing sorbent particulate material |
| US4433024A (en) * | 1982-07-23 | 1984-02-21 | Minnesota Mining And Manufacturing Company | Reduced-stress vapor-sorptive garments |
| US4610678A (en) * | 1983-06-24 | 1986-09-09 | Weisman Paul T | High-density absorbent structures |
| US4578068A (en) * | 1983-12-20 | 1986-03-25 | The Procter & Gamble Company | Absorbent laminate structure |
| US4851069A (en) * | 1984-06-20 | 1989-07-25 | Bird Machine Company, Inc. | Process for making tissue-absorbent particle laminates |
| US5030314A (en) * | 1985-06-26 | 1991-07-09 | Kimberly-Clark Corporation | Apparatus for forming discrete particulate areas in a composite article |
| US4851009A (en) | 1985-12-16 | 1989-07-25 | Corvita Corporation | Crack prevention of implanted prostheses |
| US4797318A (en) * | 1986-07-31 | 1989-01-10 | Kimberly-Clark Corporation | Active particle-containing nonwoven material, method of formation thereof, and uses thereof |
| US5383869A (en) * | 1988-03-31 | 1995-01-24 | The Procter & Gamble Company | Thin, flexible sanitary napkin |
| US5143680A (en) * | 1990-05-17 | 1992-09-01 | Nordson Corporation | Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate |
| CA2048905C (en) * | 1990-12-21 | 1998-08-11 | Cherie H. Everhart | High pulp content nonwoven composite fabric |
| US5139841A (en) | 1991-03-27 | 1992-08-18 | James River Corporation Of Virginia | Superabsorbent towel with scrim reinforcement |
| US5482761A (en) * | 1992-07-03 | 1996-01-09 | The Procter & Gamble Company | Layered, absorbent structure |
| US5543215A (en) * | 1992-08-17 | 1996-08-06 | Weyerhaeuser Company | Polymeric binders for binding particles to fibers |
| ES2097287T5 (es) * | 1992-09-21 | 2003-10-01 | Procter & Gamble | Compresa sanitaria que tiene medios para modificar su forma. |
| CA2090795A1 (en) * | 1992-11-19 | 1994-05-20 | Donald Joseph Sanders | Method and apparatus for sealing absorbent materials in an absorbent product |
| IL104929A (en) * | 1993-03-03 | 1995-11-27 | Tafnukim Amir Paper Products | Preparation of an absorbent sheet |
| IT1272480B (it) * | 1993-07-21 | 1997-06-23 | Korma S R L Ora Korma S P A | Procedimento e apparecchiatura per fabbricare prodotti assorbenti intermedi, prodotti cosi' ottenuti, e articoli assorbenti finiti che impiegano questi prodotti. |
| US5436066A (en) * | 1993-12-30 | 1995-07-25 | Kimberly-Clark Corporation | Absorbent composition including a microfiber |
| IT1261155B (it) * | 1993-12-31 | 1996-05-09 | P & G Spa | Struttura assorbente stratificata, articolo assorbente comprendente tale struttura e metodo per la sua realizzazione. |
| US5599335A (en) * | 1994-03-29 | 1997-02-04 | The Procter & Gamble Company | Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer |
| SE508627C2 (sv) * | 1994-05-04 | 1998-10-19 | Sca Hygiene Prod Ab | Förfarande för framställning av en absorberande struktur innefattande ett skikt av superabsorberande material |
| US5830202A (en) * | 1994-08-01 | 1998-11-03 | The Procter & Gamble Company | Absorbent comprising upper and lower gel layers |
| US5591147A (en) * | 1994-08-12 | 1997-01-07 | Kimberly-Clark Corporation | Absorbent article having an oppositely biased attachment flap |
| US5803920A (en) * | 1995-06-07 | 1998-09-08 | Kimberly-Clark Worldwide, Inc. | Thin absorbent article |
| AU6337896A (en) * | 1995-06-30 | 1997-02-05 | Mcneil-Ppc, Inc. | Sanitary napkin with soft, pliable sides and relatively stiff ends |
| DE69629081T2 (de) * | 1995-09-14 | 2004-05-27 | Nippon Shokubai Co. Ltd. | Absorbierendes Verbundmaterial, absorbierender Artikel und Verfahren zu ihrer Herstellung |
| US5863288A (en) * | 1995-09-29 | 1999-01-26 | Paragon Trade Brands, Inc. | Overlapped-style absorbent core structure comprising multiple storage and acquisition cells |
| US5879751A (en) * | 1995-12-18 | 1999-03-09 | The Procter & Gamble Company | Method and apparatus for making absorbent structures having divided particulate zones |
| US5971153A (en) * | 1995-12-22 | 1999-10-26 | The Proctor & Gamble Company | Package comprising an array of compressed absorbent articles |
| US6730387B2 (en) * | 1996-04-24 | 2004-05-04 | The Procter & Gamble Company | Absorbent materials having improved structural stability in dry and wet states and making methods therefor |
| US6565961B2 (en) | 1997-03-07 | 2003-05-20 | Koslow Technologies Corporation | Absorbent articles |
| US6719869B2 (en) | 1997-03-07 | 2004-04-13 | Koslow Technologies Corporation | Method of stabilizing composite media and media produced thereby |
| US20020032421A1 (en) * | 1997-04-24 | 2002-03-14 | John B Scott | Nonwoven, absorbent fibrous web and method of manufacture |
| US6569274B1 (en) * | 1997-05-07 | 2003-05-27 | Air Products And Chemicals, Inc. | Sealable nonwoven web |
| US5873963A (en) * | 1997-06-02 | 1999-02-23 | The Procter & Gamble Company | Process for making an absorbent composite web |
| US6140550A (en) * | 1997-06-27 | 2000-10-31 | Basf Aktiengesellschaft | Water-absorbent article and method |
| US6024822A (en) * | 1998-02-09 | 2000-02-15 | Ato Findley, Inc. | Method of making disposable nonwoven articles with microwave activatable hot melt adhesive |
| US6534572B1 (en) * | 1998-05-07 | 2003-03-18 | H. B. Fuller Licensing & Financing, Inc. | Compositions comprising a thermoplastic component and superabsorbent polymer |
| US6015608A (en) * | 1998-06-03 | 2000-01-18 | Koslow Technologies Corporation | Liquid absorbent pad with anti-gel-block laminate |
| US6710225B1 (en) * | 1998-06-15 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Layered absorbent structure with a zoned basis weight |
| AU768305B2 (en) | 1998-12-21 | 2003-12-04 | Mcneil-Ppc, Inc. | Absorbent hot melt adhesive |
| DE19859728A1 (de) * | 1998-12-23 | 2000-06-29 | Henkel Kgaa | Wasserquellbarer Schmelzklebstoff |
| US6573422B1 (en) * | 1998-12-23 | 2003-06-03 | Mcneil-Ppc, Inc. | Absorbent article with high absorbency zone |
| US6329565B1 (en) * | 1998-12-24 | 2001-12-11 | Kimberly-Clark Worldwide, Inc. | Absorbent structure and method |
| US6376011B1 (en) * | 1999-04-16 | 2002-04-23 | Kimberly-Clark Worldwide, Inc. | Process for preparing superabsorbent-containing composites |
| US6642430B1 (en) * | 1999-04-28 | 2003-11-04 | The Procter & Gamble Company | Method for applying a foamable movement obstruction agent to an absorbent member |
| US7276053B1 (en) | 1999-08-16 | 2007-10-02 | Johnson & Johnson, Inc. | Compression-resistant sanitary napkin |
| US6515195B1 (en) * | 1999-08-16 | 2003-02-04 | Johnson & Johnson Inc. | Sanitary napkin with improved liquid retention capability |
| JP3196933B2 (ja) * | 1999-09-29 | 2001-08-06 | 株式会社日本吸収体技術研究所 | 繊維状化ホットメルトにより表面被覆加工された吸水性複合体、その製造法及び吸収体物品 |
| US6844942B2 (en) * | 1999-09-29 | 2005-01-18 | Xerox Corporation | Method for trapping raster data in a run-length encoded form |
| WO2001023012A1 (en) * | 1999-09-30 | 2001-04-05 | The Dow Chemical Company | Binding superabsorbent polymers to substrates |
| US6554223B1 (en) * | 2000-04-04 | 2003-04-29 | The Procter & Gamble Company | Apparatus and a method for aligning a web |
| BR0002299C1 (pt) * | 2000-05-05 | 2002-11-26 | Johnson & Johnson Ind Com | Absorvente ìntimo, núcleo absorvente e método de fabricação de núcleo absorvente |
| KR100819367B1 (ko) * | 2000-05-23 | 2008-04-04 | 도요 에이자이 가부시키가이샤 | 초박형 흡수 시트체, 초박형 흡수 시트체를 구비한 일회용흡수성 물품 및 초박형 흡수 시트체의 제조 장치 |
| EP1297809A4 (en) * | 2000-06-29 | 2005-01-19 | Oji Paper Co | ABSORBENT PRODUCT |
| RU2250096C2 (ru) * | 2000-09-21 | 2005-04-20 | Дзе Проктер Энд Гэмбл Компани | Абсорбирующее изделие со съемными абсорбирующими телами |
| TW492921B (en) * | 2000-10-02 | 2002-07-01 | Kang Na Hsiung Entpr Co Ltd | Method for producing composite non-woven cloth by carding and air-laying |
| US20020090453A1 (en) * | 2000-10-25 | 2002-07-11 | Synergistic Ventures, Inc. | Highly absorbent products and process of making such products |
| US20020102392A1 (en) * | 2000-12-28 | 2002-08-01 | Kimberly-Clark Worldwide, Inc. | Flexible laminate structures having enclosed discrete regions of a material |
| US20020095127A1 (en) * | 2000-12-28 | 2002-07-18 | Kimberly-Clark Worldwide, Inc. | Controlled delamination of laminate structures having enclosed discrete regions of a material |
| ES2230472T3 (es) | 2001-02-19 | 2005-05-01 | Basf Aktiengesellschaft | Procedimiento en lecho fluidizado seco para la obtencion de estructuras planas delgadas absorbentes. |
| DK1361904T3 (da) * | 2001-02-21 | 2007-04-02 | Coloplast As | En klæber komposition |
| US20020176964A1 (en) * | 2001-05-24 | 2002-11-28 | Koslow Technologies Corp. | Rapid absorbent structures |
| JP3922895B2 (ja) * | 2001-06-29 | 2007-05-30 | ユニ・チャーム株式会社 | 生理用ナプキン |
| DE20120392U1 (de) * | 2001-12-17 | 2002-03-14 | Klein Hans Georg | Flexible Bahnen, insbesondere für die Herstellung von Schutzbekleidung |
| US20030129915A1 (en) * | 2002-01-04 | 2003-07-10 | Tyco Healthcare Retail Services Ag | Process for making a super absorbent polymer-impregnated non-woven absorbent core for personal hygiene products |
| US6832905B2 (en) * | 2002-01-16 | 2004-12-21 | Paragon Trade Brands, Inc. | System and method for dry forming absorbent cores |
| US6703846B2 (en) * | 2002-01-16 | 2004-03-09 | Paragon Trade Brands, Inc. | Superabsorbent polymer targeting registration of dry formed composite cores |
| US20050215962A1 (en) * | 2002-01-16 | 2005-09-29 | John Litvay | Tow-based absorbent articles with a single casing sheet |
| US20030135177A1 (en) * | 2002-01-16 | 2003-07-17 | Andrew Baker | Absorbent articles containing multi-component core composite and methods of making same |
| CA2473524A1 (en) * | 2002-01-18 | 2003-07-31 | Michael Kalmon | Fibrous material with high functional particle load |
| KR20040081184A (ko) * | 2002-02-05 | 2004-09-20 | 클라우디오 기아코메티 | 기저귀, 생리대 제조용 복합 흡수성 구조체 및 그 제조방법 |
| US7674733B2 (en) * | 2002-03-22 | 2010-03-09 | Clopay Plastic Products Company, Inc. | Breathable and elastic composite materials and methods |
| TW592676B (en) * | 2002-04-12 | 2004-06-21 | Rayonier Prod & Fncl Serv Co | Absorbent cores with improved intake performance |
| EP1366825B1 (en) * | 2002-05-28 | 2018-01-24 | The Procter & Gamble Company | Method and apparatus for creating a pulsed stream of particles |
| US20040019339A1 (en) * | 2002-07-26 | 2004-01-29 | Sridhar Ranganathan | Absorbent layer attachment |
| EP1402905A1 (en) | 2002-09-24 | 2004-03-31 | The Procter & Gamble Company | Liquid absorbent thermoplastic composition comprising superabsorbent material particles of substantially anglelacking shape |
| EP1402862B1 (en) * | 2002-09-24 | 2007-11-28 | The Procter & Gamble Company | An absorbent article comprising an absorbent element comprising a liquid absorbent thermoplastic composition |
| BR0204408A (pt) | 2002-10-28 | 2004-06-01 | Celso Renato Junqueira Franco | Aperfeiçoamento em núcleo absorvente para fraldas descartáveis, processo e máquina para sua fabricação |
| US20040087923A1 (en) * | 2002-10-31 | 2004-05-06 | Cole Robert Theodore | Core for an absorbent article and method for making the same |
| US7294591B2 (en) * | 2002-12-13 | 2007-11-13 | Kimberly-Clark Worldwide, Inc. | Absorbent composite including a folded substrate and an absorbent adhesive composition |
| US7803459B2 (en) * | 2003-01-24 | 2010-09-28 | Herbert Willie Keuchel | Non-fibrous adhesive matrix and laminate formed therefrom |
| EP1447067B1 (en) * | 2003-02-12 | 2007-12-05 | The Procter & Gamble Company | Thin and dry diaper |
| US20040193127A1 (en) * | 2003-03-26 | 2004-09-30 | Sca Hygiene Products Ab | Absorbent article comprising an absorbent structure |
| US8314286B2 (en) * | 2003-05-23 | 2012-11-20 | Mcneil-Ppc, Inc. | Flexible liquid absorbing structure |
| DE10334286B4 (de) | 2003-07-25 | 2006-01-05 | Stockhausen Gmbh | Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde |
| WO2005014064A1 (en) | 2003-08-06 | 2005-02-17 | Basf Aktiengesselschaft | Water-swellable material comprising coated water-swellable polymers |
| EP1506821B1 (en) * | 2003-08-11 | 2010-11-03 | The Procter & Gamble Company | Process for improved adhesive application |
| US20050049565A1 (en) * | 2003-08-29 | 2005-03-03 | Joseph Annemarie Devine | Disposable absorbent articles |
| ATE391518T1 (de) * | 2003-09-25 | 2008-04-15 | Procter & Gamble | Absorbierende artikel enthaltend superabsorbierende polymerpartikeln, mit einer nicht-kovalent gebundenen beschichtung |
| US20050096616A1 (en) * | 2003-10-31 | 2005-05-05 | Arora Tarun K. | Discrete absorbent articles |
| US7872168B2 (en) * | 2003-10-31 | 2011-01-18 | Kimberely-Clark Worldwide, Inc. | Stretchable absorbent article |
| SE0303508D0 (sv) | 2003-12-22 | 2003-12-22 | Sca Hygiene Prod Ab | Apparatus and method offorming a composite web structure and an absorbent structure comprising said composite web |
| US20050186351A1 (en) * | 2004-02-05 | 2005-08-25 | Fung Paul Y. | Method and system for applying absorbent material to a substrate |
| EP1579831A1 (en) * | 2004-03-23 | 2005-09-28 | The Procter & Gamble Company | An absorbent article comprising edge barriers comprising a liquid absorbent thermoplastic composition |
| US7235278B2 (en) * | 2004-03-31 | 2007-06-26 | Mcneil-Ppc, Inc. | Method and apparatus for applying particulate material to a substrate |
| US20050224200A1 (en) * | 2004-04-07 | 2005-10-13 | Robert Bouchard | Super absorbent tissue products |
| US7938813B2 (en) * | 2004-06-30 | 2011-05-10 | Kimberly-Clark Worldwide, Inc. | Absorbent article having shaped absorbent core formed on a substrate |
| US7247215B2 (en) * | 2004-06-30 | 2007-07-24 | Kimberly-Clark Worldwide, Inc. | Method of making absorbent articles having shaped absorbent cores on a substrate |
| DE502004007444D1 (de) | 2004-07-16 | 2008-08-07 | Collano Ag | Heissschmelzzusammensetzung mit Hydrocolloid |
| US20060020250A1 (en) * | 2004-07-23 | 2006-01-26 | Bba Nonwovens Simpsonville, Inc. | Absorbent structure |
| PL1621165T3 (pl) * | 2004-07-28 | 2010-09-30 | Procter & Gamble | Pośredni druk AGM |
| US7594904B2 (en) | 2004-09-16 | 2009-09-29 | Mcneil-Ppc, Inc. | Drapeable sanitary absorbent napkin |
| JP4312140B2 (ja) * | 2004-10-01 | 2009-08-12 | 花王株式会社 | 通気性シートの製造方法及び吸収性物品の製造方法 |
| US8129582B2 (en) * | 2004-12-29 | 2012-03-06 | Kimberly-Clark Worldwide, Inc. | Absorbent article featuring a temperature change member |
| ITFI20050011A1 (it) | 2005-01-21 | 2006-07-22 | Perini Fabio Spa | Metodo ed impianto per la produzione di un manufatto in carta tissue o simile comprendente un materiale superassorbente |
| EP1843797B1 (en) | 2005-02-04 | 2014-01-22 | The Procter and Gamble Company | Absorbent structure with improved water-absorbing material |
| US20060206091A1 (en) | 2005-03-10 | 2006-09-14 | Tyco Healthcare Retail Services Ag | Absorbent article having a channeled absorbent layer and method of making the same |
| US7524449B2 (en) | 2005-08-17 | 2009-04-28 | The Procter & Gamble Company | Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly |
| US20070049886A1 (en) | 2005-08-31 | 2007-03-01 | Kimberly-Clark Worldwide, Inc. | Absorbent web with improved integrity and methods for making the same |
| US8148598B2 (en) | 2006-02-22 | 2012-04-03 | Dsg Technology Holdings Limited | Method of making an absorbent composite and absorbent articles employing the same |
| US7566329B2 (en) | 2006-03-16 | 2009-07-28 | Mcneil-Ppc, Inc. | Drapeable absorbent article |
| US7753897B2 (en) * | 2006-03-16 | 2010-07-13 | Mcneil-Ppc, Inc. | Drapeable absorbent article |
| WO2007111873A2 (en) | 2006-03-24 | 2007-10-04 | Litvay John D | Low cost absorbent product containing sap powder |
| US7718021B2 (en) | 2006-04-21 | 2010-05-18 | Kimberly-Clark Worldwide, Inc. | Method for making a stabilized absorbent composite |
| TR200701707A2 (tr) | 2007-03-19 | 2008-10-21 | Evyap Sabun Ya� Gl�Ser�N Sanay� Ve T�Caret Anon�M ��Rket� | Bir emici ve dağıtıcı bileşen ve üretim yöntemi. |
| EP2153809B1 (en) * | 2008-08-08 | 2015-12-09 | The Procter and Gamble Company | Absorbent core |
-
2010
- 2010-01-06 US US12/683,260 patent/US9549858B2/en active Active
-
2011
- 2011-01-05 RU RU2016145060A patent/RU2709316C2/ru active
- 2011-01-05 EP EP11732069.7A patent/EP2521523A4/en not_active Withdrawn
- 2011-01-05 CN CN201180006717.1A patent/CN102711692B/zh not_active Expired - Fee Related
- 2011-01-05 RU RU2012133443A patent/RU2645985C2/ru active
- 2011-01-05 AU AU2011203679A patent/AU2011203679A1/en not_active Abandoned
- 2011-01-05 WO PCT/US2011/020183 patent/WO2011084980A1/en active Application Filing
- 2011-01-05 CA CA2786011A patent/CA2786011C/en active Active
-
2016
- 2016-12-12 US US15/375,674 patent/US10940055B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2786011A1 (en) | 2011-08-14 |
| CN102711692A (zh) | 2012-10-03 |
| US9549858B2 (en) | 2017-01-24 |
| RU2016145060A (ru) | 2018-12-18 |
| US20110166540A1 (en) | 2011-07-07 |
| RU2012133443A (ru) | 2014-02-20 |
| RU2709316C2 (ru) | 2019-12-17 |
| US10940055B2 (en) | 2021-03-09 |
| WO2011084980A1 (en) | 2011-07-14 |
| EP2521523A1 (en) | 2012-11-14 |
| WO2011084980A9 (en) | 2011-09-29 |
| US20170189245A1 (en) | 2017-07-06 |
| EP2521523A4 (en) | 2014-01-15 |
| AU2011203679A1 (en) | 2012-07-26 |
| RU2645985C2 (ru) | 2018-02-28 |
| RU2016145060A3 (ru) | 2019-10-25 |
| CN102711692B (zh) | 2018-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10940055B2 (en) | Ultra-thin absorbent article | |
| US11432969B2 (en) | Ultra thin laminate with particulates in dense packages | |
| EP1834618B1 (en) | Drapeable absorbent article | |
| US7594904B2 (en) | Drapeable sanitary absorbent napkin | |
| US7695461B2 (en) | Drapeable sanitary absorbent napkin | |
| EP1839630B1 (en) | Drapeable absorbant article | |
| EP1839631B1 (en) | Drapeable absorbent article | |
| US20100069865A1 (en) | Drapeable sanitary absorbent napkin | |
| US20240024173A1 (en) | Absorbent core having swelling chamber | |
| EP1839632B1 (en) | Drapeable absorbent article | |
| AU2015202516B2 (en) | Ultra-thin absorbent article | |
| EP3533430B1 (en) | Drapeable sanitary absorbent napkin | |
| US7811270B2 (en) | Disposable absorbent sanitary napkin with modified circular bending stiffness and absorbency index values for improved drapeability | |
| EP1639977B1 (en) | Drapeable sanitary absorbent napkin | |
| EP1639976A2 (en) | Drapeable sanitary absorbent napkin | |
| EP1637107B1 (en) | Drapeable sanitary absorbent napkin | |
| ZA200702187B (en) | Drapeable absorbent article |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150805 |